conda “CondaHTTPError: HTTP 403 FORBIDDEN for url”

最新推荐文章于 2025-10-12 09:50:09 发布

原创最新推荐文章于 2025-10-12 09:50:09 发布 · 889 阅读

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#conda

尝试访问 “https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/” 查看是否被禁了。

「上海交通大学」镜像源 | 配置 C:\Users\lee\.condarc | 可在 conda info 中查看配置位置

channels:
  - defaults
show_channel_urls: true
channel_alias: https://anaconda.mirrors.sjtug.sjtu.edu.cn/
default_channels:
  - https://anaconda.mirrors.sjtug.sjtu.edu.cn/pkgs/main
  - https://anaconda.mirrors.sjtug.sjtu.edu.cn/pkgs/free
  - https://anaconda.mirrors.sjtug.sjtu.edu.cn/pkgs/mro
  - https://anaconda.mirrors.sjtug.sjtu.edu.cn/pkgs/msys2
  - https://anaconda.mirrors.sjtug.sjtu.edu.cn/pkgs/pro
  - https://anaconda.mirrors.sjtug.sjtu.edu.cn/pkgs/r
custom_channels:
  conda-forge: https://anaconda.mirrors.sjtug.sjtu.edu.cn/conda-forge
  soumith: https://anaconda.mirrors.sjtug.sjtu.edu.cn/cloud/soumith
  bioconda: https://anaconda.mirrors.sjtug.sjtu.edu.cn/cloud/bioconda
  menpo: https://anaconda.mirrors.sjtug.sjtu.edu.cn/cloud/menpo
  viscid-hub: https://anaconda.mirrors.sjtug.sjtu.edu.cn/cloud/viscid-hub
  atztogo: https://anaconda.mirrors.sjtug.sjtu.edu.cn/cloud/atztogo

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CondaHTTPError: HTTP 404 not found for url https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs解决方案

weixin_43178406的博客

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本文主要介绍了CondaHTTPError: HTTP 404 not found for url https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main解决方案，希望能对使用xx的同学们有所帮助。文章目录 1. 问题描述 2. 解决方案

【anaconda安装pytroch问题：CondaHTTPError: HTTP 403 FORBIDDEN】

qaqrobot的博客

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解决办法：主流的方法就不说了，我这里发现把wifi切换为热点，我就可以下载东西了，具体原因我没去细究，估计是网络代理什么的出问题了。@[TOC]anaconda安装pytroch问题：CondaHTTPError: HTTP 403 FORBIDDEN。

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解决Conda HTTP Error: HTTP 403 FORBIDDEN问题

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配置冲突优先删文件：遇到源问题时，不要反复添加新源，先删除.condarc文件，避免旧配置干扰；网络限制用热点：403 报错先换手机热点测试，排除网络拦截后再优化源配置；官方源是“兜底方案”：国内镜像源失效时，直接用官方源+热点，能解决 99% 的环境创建问题。

CondaHTTPError: HTTP 000 CONNECTION FAILED for url ＜http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkg

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要在实验室的服务器上复现一下U-Mamba，要先建立一个虚拟环境umamba。

CondaHTTPError: HTTP 000 CONNECTION FAILED for url ＜https://mirrors.tuna.ts

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清华源不更新了。我遇到这个问题是删除defaults和其他国内镜像。使用如下两个官方镜像 conda config --add channels bioconda conda config --add channels conda-forge 相关命令见

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3. .condarc文件中加上 show_channel_urls: true，依然报错。1. .condarc文件中所有镜像源的https修改为http，依然报错。4. .condarc文件中加上ssl_verify:true，成功。2. .condarc文件中的deflaults删除,依然报错。（ps:在不修改这些之前，使用我自己的手机热点也可以下载成功。

concd创建虚拟环境时，提示CondaHTTPError: HTTP 403 FORBIDDEN for url

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摘要：conda出现HTTP403错误通常是由于清华镜像源不可用或网络权限问题导致。主要解决方法包括：1）更换镜像源为中科大等国内源或恢复默认源；2）临时关闭SSL验证（不推荐）；3）清除conda缓存后重试；4）直接指定官方源创建环境。建议检查网络连接、更新conda版本，或稍后再试可能自行恢复。若版本更新未生效，可能是镜像源未同步最新版本所致。（150字）

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试了主流的【更换镜像源】、【将https改为http】的两种方法，皆不能解决

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$ conda update conda Fetching package metadata ... CondaHTTPError: HTTP None None for url <https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/linux-64/repodata.json> Elapsed: None An HTTP error occurred when trying to retrieve this URL. HTTP er

Conda CondaHTTPError: HTTP 403 FORBIDDEN for url <https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/win-64/tk-8.6.14-h5> Elapsed: 00:00.272388 An HTTP error occurred when trying to retrieve this URL. HTTP errors are often intermittent, and a simple retry will get you on your way. CondaHTTPError: HTTP 403 FORBIDDEN for url <https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/win-64/python-3.9.2> Elapsed: 00:00.276013 An HTTP error occurred when trying to retrieve this URL. HTTP errors are often intermittent, and a simple retry will get you on your way. CondaHTTPError: HTTP 403 FORBIDDEN for url <https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/win-64/tk-8.6.14-h5> Elapsed: 00:00.272388 An HTTP error occurred when trying to retrieve this URL. HTTP errors are often intermittent, and a simple retry will get you on your way. CondaHTTPError: HTTP 403 FORBIDDEN for url <https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/win-64/openssl-3.0.> Elapsed: 00:00.296899 An HTTP error occurred when trying to retrieve this URL. HTTP errors are often intermittent, and a simple retry will get you on your way. CondaHTTPError: HTTP 403 FORBIDDEN for url <https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/win-64/vc14_runtime> Elapsed: 00:00.295414 An HTTP error occurred when trying to retrieve this URL. HTTP errors are often intermittent, and a simple retry will get you on your way. CondaHTTPError: HTTP 403 FORBIDDEN for url <https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/win-64/sqlite-3.50.> Elapsed: 00:00.297042 An HTTP error occurred when trying to retrieve this URL. HTTP errors are often intermittent, and a simple retry will get you on your way. CondaHTTPError: HTTP 403 FORBIDDEN for url <https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/win-64/expat-2.7.1-> Elapsed: 00:00.071342 An HTTP error occurred when trying to retrieve this URL. HTTP errors are often intermittent, and a simple retry will get you on your way.使用清华镜像源时的403 Forbidden 错误

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在使用清华镜像源时遇到 `CondaHTTPError: HTTP 403 FORBIDDEN` 错误，通常是由于镜像源访问权限、网络配置或 `.condarc` 文件配置不当引起的。以下是一些有效的解决方法： ### 1. 修改 `.condarc` 文件配置确保 ...

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